package com.t10;

/**
 * Created by xuyiwei on 2018/7/22.
 */
class E{
    private int i = 1;
    private void f() {
        System.out.println("f()");
        inner i = new inner();
        i.i = 47;
        i.in();

    }

    class inner{
        private int i = 0;
        public void in(){
            i++;
            f();
        }
    }

}
public class e7 {
    public static void main(String[] args) {
        E e = new E();
        E.inner inner = e.new inner();
        inner.in();
    }
}
